#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include  <time.h>
#include  <signal.h>

#define SIZE 50
#define NB_PARAM 5
#define HASH_POS 4
#define WINDOW_MAX 15
#define RULE_TIMEOUT 10


int idRequest, ajoutRegleEnCours;

struct Window {
  long int time;
  int id;
  unsigned char* hash;
  struct Window* suivant;
};

struct Request {
  long int time;
  int id;
  char* ip;
  char** request;
  struct Request* suivant;
};


struct List {
  int nb_elem;
  struct Window* tete;
};

struct ListRequest {
  struct Request* tete;
};

struct List *list;
struct ListRequest *listrequest;

static unsigned char map2[] =
{
    0x3e, 0xff, 0xff, 0xff, 0x3f, 0x34, 0x35, 0x36,
    0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0xff,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x01,
    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
    0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
    0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1a, 0x1b,
    0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
    0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
    0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33
};

/* Découpe une chaine en fonction du délimiter */
/* Le nombre de paramètres doit être fixé par la variable globale NB_PARAM */
char ** split(char* chaine, char *delim);

/* concatène des chaines de caratères*/
char * reverse_split (char ** str);

/* Sauvegarde la clef dans un fichier */
void saveKey(char* key, int taille);

/* Lis la clef contenu dans le fichier key */
char* readKey();

/* Encode les données en base 64*/
int b64_encode(unsigned char *in, char *out, int in_len);

/* Décode les donées */
int b64_decode(const char *in, unsigned char *out);

int add_packet (long int ts , unsigned char * hash, int tailleHash);

int compareHashList (unsigned char* hash, int tailleHash);

int size ();

void addRequest(long int ts, char* ip, char* request);

void addIptableRule(struct Request* req);

void delIptableRule(struct Request* req);
